16211256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 43334400

約数和(自身を除く): 27123144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 487, 584, 876, 974, 1387, 1461, 1752, 1948, 2774, 2922, 3896, 4161, 5548, 5844, 8322, 9253, 11096, 11688, 16644, 18506, 27759, 33288, 35551, 37012, 55518, 71102, 74024, 106653, 111036, 142204, 213306, 222072, 284408, 426612, 675469, 853224, 1350938, 2026407, 2701876, 4052814, 5403752, 8105628, 16211256]

約数ペア:

[(1, 16211256), (2, 8105628), (3, 5403752), (4, 4052814), (6, 2701876), (8, 2026407), (12, 1350938), (19, 853224), (24, 675469), (38, 426612), (57, 284408), (73, 222072), (76, 213306), (114, 142204), (146, 111036), (152, 106653), (219, 74024), (228, 71102), (292, 55518), (438, 37012), (456, 35551), (487, 33288), (584, 27759), (876, 18506), (974, 16644), (1387, 11688), (1461, 11096), (1752, 9253), (1948, 8322), (2774, 5844), (2922, 5548), (3896, 4161)]